/**
 * Copyright 2010 ArcBees Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.arcbees.hive.client.mvp;

import com.google.gwt.user.client.ui.Widget;

import com.gwtplatform.mvp.client.View;

/**
 * This is a replacement for Gwt-Platform's
 * {@link com.gwtplatform.mvp.client.ViewImpl} that add a {@link Composite} like
 * behavior by letting us assigning a widget to the view.
 * 
 * <b>Important</b> call {@link #initWidget(Widget)} in your {@link View}'s
 * constructor.
 * 
 * @author Christian Goudreau
 */
public abstract class ViewImpl implements View {
  private Widget widget;

  @Override
  public void addToSlot(Object slot, Widget content) {
  }

  @Override
  public void removeFromSlot(Object slot, Widget content) {
  }

  @Override
  public void setInSlot(Object slot, Widget content) {
  }

  @Override
  public Widget asWidget() {
    return widget;
  }

  protected void initWidget(Widget widget) {
    this.widget = widget;
  }
}